《英文msh词典》Posterior Longitudinal Ligament Calcification
[入口词] Posterior Longitudinal Ligament Calcification
[主题词] Ossification of Posterior Longitudinal Ligament
[英文释义] A calcification of the posterior longitudinal ligament of the spinal column,usually at the level of the cervical spine. It is often associated with anterior ankylosing hyperostosis.